From 54b0dc86c87e034f9f79024bfd614103b283212b Mon Sep 17 00:00:00 2001
From: "martin.fencl" <martin@martinfencl.eu>
Date: Sun, 21 Dec 2025 11:18:21 +0100
Subject: [PATCH] test change semaphore

---
 update_semaphore.yml | 53 +++++++++++++++++++++++++++++++++++++-------
 1 file changed, 45 insertions(+), 8 deletions(-)

diff --git a/update_semaphore.yml b/update_semaphore.yml
index 2158231..0e672f4 100644
--- a/update_semaphore.yml
+++ b/update_semaphore.yml
@@ -29,7 +29,7 @@
         state: present
         update_cache: yes
 
-    - name: Run Semaphore self-update on VM in background (nohup)
+    - name: Run Semaphore self-update on VM in background (nohup + log)
       ansible.builtin.command:
         argv:
           - sshpass
@@ -43,19 +43,56 @@
           - bash
           - -lc
           - |
-            nohup bash -c '
-              unalias docker 2>/dev/null || true
-              DOCKER_CLI_HINTS=0 docker compose \
-                -p {{ semaphore_project }} \
-                -f {{ semaphore_compose_file }} \
-                up -d --no-deps --force-recreate --pull always {{ semaphore_service }}
-            ' >/dev/null 2>&1 &
+              set -euo pipefail
+
+              # English comments: create unique run id and log paths
+              RID="$(date +%s)"
+              LOG="/tmp/semaphore-self-update-${RID}.log"
+              PIDF="/tmp/semaphore-self-update-${RID}.pid"
+              RCF="/tmp/semaphore-self-update-${RID}.rc"
+
+              # English comments: build docker command (optionally via sudo -n)
+              DOCKER="docker"
+              if [ "${USE_SUDO:-0}" = "1" ]; then
+                DOCKER="sudo -n docker"
+              fi
+
+              # English comments: start background worker, delay to let Semaphore job finish
+              nohup bash -lc "
+                set -euo pipefail
+                unalias docker 2>/dev/null || true
+                export DOCKER_CLI_HINTS=0
+
+                echo \"=== started: \$(date -Is) ===\"
+                echo \"host: \$(hostname)\"
+                echo \"compose: {{ semaphore_compose_file }}\"
+                echo \"project: {{ semaphore_project }} service: {{ semaphore_service }}\"
+                echo \"USE_SUDO=\${USE_SUDO:-0}\"
+                echo
+
+                sleep 15
+
+                # English comments: pull explicitly (more compatible than --pull always)
+                $DOCKER compose -p {{ semaphore_project }} -f {{ semaphore_compose_file }} pull {{ semaphore_service }}
+
+                # English comments: recreate service
+                $DOCKER compose -p {{ semaphore_project }} -f {{ semaphore_compose_file }} up -d --no-deps --force-recreate {{ semaphore_service }}
+
+                echo
+                echo \"=== finished: \$(date -Is) ===\"
+              " >\"$LOG\" 2>&1 </dev/null &
+
+              echo $! >\"$PIDF\"
+              echo \"scheduled: pid=\$(cat \"$PIDF\"), log=$LOG\"
       environment:
         SSHPASS: "{{ vm_pass }}"
+        # Set USE_SUDO=1 in Semaphore env vars if vm_user needs sudo for docker
+        USE_SUDO: "{{ lookup('env', 'USE_SUDO') | default('0') }}"
       register: semaphore_update
       changed_when: false
       no_log: "{{ DEBUG == 0 }}"
 
+
     - name: Show result of Semaphore self-update (debug)
       ansible.builtin.debug:
         msg: |